Lumiri Lab · ChallengesEvery achievement.
Every achievement.
How hard is 100%?
Compare completion difficulty from the global unlock rates each store publishes. The rarest achievement shows at most how many players have completed everything.
6,272 store listings with at least 5 achievements and global unlock rates
20 Minute Metropolis - The Action City Builder
Steam 21 achievements · rates observed 2026-11-10 UTC- Rarest
- 8.9%Grandmaster
- Average unlock
- 56.2%
- Rare
- 0under 5% of players
Zombie Bowl-o-Rama
Steam 21 achievements · rates observed 2026-11-01 UTC- Rarest
- 8.9%300 Club
- Average unlock
- 36.5%
- Rare
- 0under 5% of players
Paratopic
Steam 20 achievements · rates observed 2026-11-10 UTC- Rarest
- 8.9%Race To The Border
- Average unlock
- 34.6%
- Rare
- 0under 5% of players
BALL x PIT
Steam 63 achievements · rates observed 2026-11-07 UTC- Rarest
- 8.9%Scholar
- Average unlock
- 34.4%
- Rare
- 0under 5% of players
Machina of the Planet Tree -Unity Unions-
Steam 50 achievements · rates observed 2026-11-10 UTC- Rarest
- 8.9%Master of the Craft
- Average unlock
- 33.3%
- Rare
- 0under 5% of players
Red Matter 2
Steam 24 achievements · rates observed 2026-11-04 UTC- Rarest
- 8.9%Vertical Robot
- Average unlock
- 32.0%
- Rare
- 0under 5% of players
TOOSIN : 투신
Steam 30 achievements · rates observed 2026-11-11 UTC- Rarest
- 8.9%Stage Reward Collector IX
- Average unlock
- 30.9%
- Rare
- 0under 5% of players
INDIKA
Steam 16 achievements · rates observed 2026-11-04 UTC- Rarest
- 8.9%Hidden achievement
- Average unlock
- 26.6%
- Rare
- 0under 5% of players
Air Conflicts: Secret Wars
Steam 12 achievements · rates observed 2026-11-10 UTC- Rarest
- 8.9%All missions
- Average unlock
- 19.0%
- Rare
- 0under 5% of players
Cruz Brothers
Steam 19 achievements · rates observed 2026-11-10 UTC- Rarest
- 8.9%STREET BRAWLER
- Average unlock
- 13.6%
- Rare
- 0under 5% of players
Clicker Complex: Vira’s Private Stream
Steam 20 achievements · rates observed 2026-11-07 UTC- Rarest
- 8.8%Generous Queen
- Average unlock
- 56.9%
- Rare
- 0under 5% of players
RATSHAKER™
Steam 13 achievements · rates observed 2026-11-09 UTC- Rarest
- 8.8%Hidden achievement
- Average unlock
- 55.6%
- Rare
- 0under 5% of players
The Cosmic Wheel Sisterhood
Steam 28 achievements · rates observed 2026-11-07 UTC- Rarest
- 8.8%Major Arcana
- Average unlock
- 48.2%
- Rare
- 0under 5% of players
Bounce On
Steam 11 achievements · rates observed 2026-11-03 UTC- Rarest
- 8.8%Fort Knox
- Average unlock
- 44.0%
- Rare
- 0under 5% of players
Evoland
Steam 29 achievements · rates observed 2026-11-10 UTC- Rarest
- 8.8%Master Collector
- Average unlock
- 42.9%
- Rare
- 0under 5% of players
Rehaunted
Steam 22 achievements · rates observed 2026-11-08 UTC- Rarest
- 8.8%By Her Own Hand
- Average unlock
- 41.5%
- Rare
- 0under 5% of players
Pumping Simulator
Steam 10 achievements · rates observed 2026-11-10 UTC- Rarest
- 8.8%The collapse of reputation
- Average unlock
- 41.5%
- Rare
- 0under 5% of players
Atelier Sophie: The Alchemist of the Mysterious Book DX
Steam 45 achievements · rates observed 2026-11-07 UTC- Rarest
- 8.8%Alchemist of the Mysterious Book
- Average unlock
- 35.5%
- Rare
- 0under 5% of players
The Darkside Detective: A Fumble in the Dark
Steam 30 achievements · rates observed 2026-11-10 UTC- Rarest
- 8.8%Hidden achievement
- Average unlock
- 32.8%
- Rare
- 0under 5% of players
Samurai: Ronin's Path
Steam 10 achievements · rates observed 2026-11-11 UTC- Rarest
- 8.8%Executioner
- Average unlock
- 32.6%
- Rare
- 0under 5% of players
The Raven - Legacy of a Master Thief
Steam 35 achievements · rates observed 2026-11-10 UTC- Rarest
- 8.8%Hidden achievement
- Average unlock
- 28.7%
- Rare
- 0under 5% of players
Children of the Sun
Steam 21 achievements · rates observed 2026-11-07 UTC- Rarest
- 8.8%Idolatry
- Average unlock
- 28.3%
- Rare
- 0under 5% of players
Furry Aim Trainer 2 : Multiplayer Gooning
Steam 64 achievements · rates observed 2026-11-07 UTC- Rarest
- 8.8%1000 Tiger Girl Points!
- Average unlock
- 24.1%
- Rare
- 0under 5% of players
STEINS;GATE: My Darling's Embrace
Steam 50 achievements · rates observed 2026-11-11 UTC- Rarest
- 8.8%Hidden achievement
- Average unlock
- 23.7%
- Rare
- 0under 5% of players